117 business services jobs found in Reston, VA

Job Title: MEPProject Manager (Mechanical Engineering) Department: Design MEP East Coast Reports to: Managing Director/Director FLSA Status: Exempt Salary Range: $100,000 - $140,000 GENERAL SUMMARY The MEP Project Manager (Mechanical Engineering) is responsible the aesthetic, conceptual and planning solutions, design, coordination, and delivery of mechanical engineering-focused MEP projects from proposal development through construction closeout. Reporting to the Managing Director or Director, this role provides technical leadership and project management oversight for mechanical systems, including HVAC, plumbing, and related building systems. The position requires the ability to manage multiple projects concurrently, collaborate across disciplines, and ensure projects meet technical, schedule, budget, and quality expectations. SUPERVISORY RESPONSIBILITIES This position does not have formal supervisory responsibilities. However, the MEP Project Manager provides...

Title: Substation Protection & Control Engineer (Remote) Location: Remote US, preferred Central or Eastern Time Zone Ready to make a difference? ICF is seeking a Substation P&C Engineer, to work on the design of relay and protection and control projects on high voltage substations at voltages from 12kV to 500kV with the goal of providing excellent quality work for our clients. We are a relentlessly client-focused group who are re-imagining, re-designing, and re-engineering the way electric utilities tackle industry problems. We are seeking passionate and innovative people who are constantly looking for ways to provide better quality engineering services for our clients. Why you will love working here: Quality of life: Flexible workplace arrangements, work-life balance Investment of the community: Donation matching, volunteer opportunities Investment in you: Tuition reimbursement, access to professional development resources, 401k matching, Employee...

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: OSP Engineer Location(s): Reston, VA Targeted Years of Experience: 3-5 years Responsibilities: Develop and maintain project schedules and calendars with the input from assigned OSP engineers Facilitate team meetings, providing meeting minutes and action items where needed Build strong communication channels with internal stakeholders in various departments: Sales, OSP Engineering (In-Franchise and Out of Franchise), Network Program Management, Operations, etc. Track tasks assigned to the project team and prepare regular status reports Responsible for tracking project changes and producing updated schedules Tracks budget Gather and report performance measurement of on-going progress. Ensure smooth communication within the project team and other cross-functional...

Job Title Senior Mechanical Engineer Location Herndon, VA - Herndon, VA 20171 US (Primary) Job Description As a Sr. Mechanical Engineer, you will design and develop complex laser and electro-optical systems for military and/or aerospace applications. Duties include project team technical leadership from project inception through delivery. The responsibilities require full knowledge of military/aerospace design cycles and general design requirements and development of robust design solutions to meet laser performance specifications. Duties would also include creating detailed CAD models and drawings, analyzing systems thermally and structurally, initiating procurements, supporting assembly and testing of systems, preparing technical reports, and participating in design review meetings. Essential Job Duties: Leading technical team efforts to create mechanical system laser design solutions and architecture. Detailing design CAD models and drawings. Analyzing systems...

A. Morton Thomas and Associates, Inc. (AMT) is seeking a Civil Engineering Project Manager with 6-12 years of experience for a position in our Rockville, MD office. Working in one of AMT's regional offices such as Towson, MD or Herndon, VA will be considered on a case-by-case basis. AMT will provide the flexibility and necessary equipment to work from home 1 to 2 days per week, as agreed upon with the Site and Infrastructure Group Leader. The ideal candidate is desired to work in the office on a full-time basis. You'll find success in this position if you: • Have strong time management skills and the ability to balance and prioritize multiple projects • Can identify and resolve project risks and design challenges • Enjoy building and motivating teams • Have strong written and oral communication skills • Enjoy interfacing with clients Responsibilities Leading multi-discipline teams to deliver quality land development and civil engineering design projects...

A. Morton Thomas and Associates, Inc. (AMT), an employee-owned consultant engineering firm, is seeking a highly motivated Site Civil Project Engineer to join our growing Site and Infrastructure team of design professionals in our Herndon, VA or Rockville, MD office. This is an excellent opportunity to work on challenging projects, develop your career, and seek advancement as a Site Civil Engineer. This position offers a competitive salary and benefits along with the opportunity for significant challenges and rewards. In addition to supporting projects in the assigned office, the candidate may be involved with other AMT offices and project opportunities. We provide an Excellent Work / Life Balance and an opportunity to work a Hybrid (Combination of Office and Remote) schedule. Responsibilities Assisting the project manager and supporting engineering staff in the preparation of construction documents, design of site and infrastructure improvements including grading,...

A. Morton Thomas and Associates, Inc. (AMT), an employee-owned consultant engineering firm, is growing and is seeking a highly motivated Entry Level Site / Civil Engineer to join our growing Site and Infrastructure team of design professionals in our Herndon, MD or Rockville, MD office. Position will start in May 2026 upon graduation. This is an excellent opportunity to work on challenging projects, develop your career, and seek advancement as a Site Civil Engineer. This position offers a competitive salary and benefits along with the opportunity for significant challenges and rewards. In addition to supporting projects in the assigned office, the candidate may be involved with other AMT offices and project opportunities. We provide an Excellent Work / Life Balance and an opportunity to work a Hybrid (Combination of Office and Remote) schedule Responsibilities Design of site and infrastructure improvements including grading, utilities, erosion control, stormwater...

Founded in 1975, BR+A Consulting Engineers maintains a total staff of over 500 employees located at our main office in Boston and branch offices in New York, NY; Philadelphia, PA; Vienna, VA (Washington, DC); Coral Gables, FL (Miami); Chicago, IL; St. Louis, MO; Tampa, FL; Charlotte, NC; Charleston, SC; Houston, TX; New Haven, CT; Los Angeles, CA; and Toronto. BR+A provides state-of-the-art integrated and coordinated mechanical, electrical, plumbing and fire protection consulting engineering, technology systems design, lighting design, and building commissioning services. BR+A is seeking applicants for a Mechanical Engineer in our Vienna, VA office. The candidate would be strongly motivated, well organized, and show professional initiative. The applicant should be able to take ownership of assignments and perform well both independently and as part of the project team. The ideal candidate would have a strong working knowledge of Revit, AutoCAD, and would have the following...

Hillis-Carnes Engineering Associates is a top tier, multi-disciplined engineering firm with advanced capabilities in geotechnical and geostructural engineering, environmental consulting, specialty construction, construction materials engineering and testing, and third-party inspections. At HCEA, we can contribute our continuing success to multiple facets, but above all we are successful because of our knowledgeable, ambitious, and reliable employees who make every day count. For the past several years, Engineering News-Record named Hillis-Carnes to its ranking of Top 500 Design Firms in the nation for its continued rapid growth. We are currently seeking a Senior Level Project Manager/Engineer, to join our growing team in Chantilly, VA and participate in a wide variety of geotechnical, testing, and monitoring related projects. Projects are primarily located within Northern Virginia. The candidate will have the opportunity to collaborate with personnel at other HCEA offices...

Title: Materials Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security. Why Join Us? Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace. Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. Position Summary: KBR National Security Solutions is seeking a motivated and talented Senior Materials...

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cybersecurity, data delivery & analytics, and IT talent solutions. M9 Solutions is seeking an AV Field Engineer 3 to work on-site for a client located in Tysons, VA. An active Secret clearance is required. Responsibilities Conduct customer site surveys and provide sales engineering support, including collecting and recording detailed operational, functional, and technical requirements, developing project scopes, and providing overall system costing for A/V projects. Design,...

Salary : $87,024.91 - $145,041.94 Annually Location : FAIRFAX (EJ32), VA Job Type: FT Salary W BN Job Number: 26-00546 Department: DPWES Capital Facilities Opening Date: 04/18/2026 Closing Date: 5/15/2026 11:59 PM Eastern Pay Grade: S29 Posting Type: Open to General Public Job Announcement $5,000 Signing Bonus* Seeking the next exciting challenge in your career? Join the award-winning organization of the Building Design and Construction Division (BDCD), Building Construction Branch, in Capital Facilities Fairfax County Government & be a part of this professional organization managing the construction of County government facilities. The Fairfax County Department of Public Works and Environmental Services (DPWES), Capital Facilities (CAP), Building Design and Construction Division (BDCD), Building Construction Branch (BCB), seeks an architect, civil engineer, structural engineer, mechanical engineer or electrical engineer to serve as construction...

Salary : $87,024.91 - $145,041.94 Annually Location : FAIRFAX (EJ32), VA Job Type: FT Salary W BN Job Number: 26-00522 Department: DPWES Capital Facilities Opening Date: 04/18/2026 Closing Date: 5/15/2026 11:59 PM Eastern Pay Grade: S29 Posting Type: Open to General Public Job Announcement $5,000 Signing Bonus* If your goal is to build a career that makes a difference and has an impact on the design and construction of the community around you, the Building Design Branch wants you! We are seeking a highly motivated, a team player, engineer or architect project manager to work in a fast-paced collaborative team environment providing outstanding customer service to using agencies and project stakeholders, and to continue to be the provider of choice for project delivery countywide. DPWES is a diverse, nationally accredited and award-winning public works agency with approximately 1,000 employees providing solid waste, capital facility development,...

Overview Posillico is Building for Generations. Posillico is a multi-disciplined and diversified construction company. Along with our Civil /foundation group, Posillico's business units include Wastewater Division, Environmental Division, Utilities Division, Drilling Division, Paving Division, Posillico Consulting LLC, Posillico Developmental LLC, and Posillico Materials, LLC. These companies give Posillico the unequalled, leveraged experience required to complete complex structural and geotechnical projects successfully. Posillico empowers a "people first, think safety" culture throughout our organization. This "people first" culture has helped to promote and maintain an excellent record of accomplishment. Posillico has an exceptional safety program coupled with proactive employees throughout its management and union staff. We offer all employees an excellent opportunity to be part of our developing business at Posillico, as we set the standards for excellence in the...

Role Overview This is a senior-level Electrical Engineer position within a dynamic, employee-owned firm, offering a clear pathway to leadership. The successful candidate will demonstrate comprehensive mastery across the full spectrum of electrical engineering-from main service design and power distribution to emergency systems and advanced building technologies. You will take ownership of complex projects, both domestic and international, guiding them from concept through successful completion. This role blends deep technical expertise, project management leadership, and a strong commitment to mentorship. In addition to solving complex engineering challenges, you will collaborate closely with senior leadership to help shape the firm's strategic direction and long-term growth. This opportunity is ideal for an experienced engineer ready to elevate their career by leading projects, developing talent, and making a lasting impact on the organization's future. Core Technical...

Handles projects from start to finish 100% with little to no oversight. Senior Engineers tackle our most complex projects. Provides oversight, mentorship, guidance and training to others. Job Summary Solve complex technical issues on projects Asses the requirements of a project, break a project into tasks, and work with a Project Manager to determine the scope of work, budget, and staffing Write scope of work for mechanical design based on preliminary review and meetings with the client Prepare engineering studies and schematic design for new systems Analyze operation of existing systems Based on knowledge of applicable building codes, work with code officials and other design professionals when an interpretation or exception to building codes is required Assign and review work of project design team Check progress of work and alert Project Manager to change of scope or additional services Review contractor application for payments Coordinate all aspects of project...

Job Summary Deliver and support the electrical design related services for building systems across various projects-including power systems, lighting, fire alarm, and other electrical components for buildings Ensuring that electrical designs meet building codes, safety standards, and regulations set by local authorities and that drawings and designs are in accordance with company production and design standards Collaborate with architects, engineers, and other industry professionals to integrate electrical systems seamlessly into building designs. Incorporate energy-efficient technologies and practices into electrical designs to minimize energy consumption and environmental impact. Estimate the costs associated with electrical designs and ensuring that projects stay within budget constraints. Oversee the testing and commissioning of electrical systems to ensure they function properly and meet performance requirements. Troubleshoot electrical issues that arise during the...

A. Morton Thomas and Associates, Inc. (AMT) is seeking a Civil Engineering Project Manager with 6-12 years of experience for a position in our Rockville, MD office. Working in one of AMT's regional offices such as Towson, MD or Herndon, VA will be considered on a case-by-case basis. AMT will provide the flexibility and necessary equipment to work from home 1 to 2 days per week, as agreed upon with the Site and Infrastructure Group Leader. The ideal candidate is desired to work in the office on a full-time basis. You'll find success in this position if you: • Have strong time management skills and the ability to balance and prioritize multiple projects • Can identify and resolve project risks and design challenges • Enjoy building and motivating teams • Have strong written and oral communication skills • Enjoy interfacing with clients Responsibilities Leading multi-discipline teams to deliver quality land development and civil engineering design projects...

A. Morton Thomas and Associates, Inc. (AMT), an employee-owned consultant engineering firm, is seeking a highly motivated Site Civil Project Engineer to join our growing Site and Infrastructure team of design professionals in our Rockville, MD or Herndon, VA office. This is an excellent opportunity to work on challenging projects, develop your career, and seek advancement as a Site Civil Engineer. This position offers a competitive salary and benefits along with the opportunity for significant challenges and rewards. In addition to supporting projects in the assigned office, the candidate may be involved with other AMT offices and project opportunities. We provide an Excellent Work / Life Balance and an opportunity to work a Hybrid (Combination of Office and Remote) schedule. Responsibilities Assisting the project manager and supporting engineering staff in the preparation of construction documents, design of site and infrastructure improvements including grading,...

A. Morton Thomas and Associates, Inc. (AMT), an employee-owned consultant engineering firm, is growing and is seeking a highly motivated Entry Level Site / Civil Engineer to join our growing Site and Infrastructure team of design professionals in our Rockville, MD or Herndon, VA office. Position will start in May 2026 upon graduation. This is an excellent opportunity to work on challenging projects, develop your career, and seek advancement as a Site Civil Engineer. This position offers a competitive salary and benefits along with the opportunity for significant challenges and rewards. In addition to supporting projects in the assigned office, the candidate may be involved with other AMT offices and project opportunities. We provide an Excellent Work / Life Balance and an opportunity to work a Hybrid (Combination of Office and Remote) schedule Responsibilities Design of site and infrastructure improvements including grading, utilities, erosion control, stormwater...